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This study presents the results obtained in experimental and comparative research, between the Nextion and TFT devices ILI9341, carried out in 2017, focusing mainly on the positive and negative points presented by the different devices when using a touch screen display for Arduino. The methodology used to obtain the data was experimental research with the devices, applying for the systematic review, considering personal experience when using these types of equipment. After obtaining the data was proceeded to consolidate, categorize and analyze the quantitative and qualitative results. There was a perception about the results that point out the pros and cons on the different technologies, among these areas: the ease of creating interfaces to the screen; the ease of configuration and installation, as well as the quality of the products and their prices. In counterpoint, the Nextion device presented a higher cost compared to the TFT devices ILI9341, the main difference between the two devices is in: their prices; ease of solutions creation. In addition to the use of Arduino board resources, in these requirements, the devices Nextion presented better results, as presented in this study.

This study presents the results obtained in a technological and applied research for robotics disciplines, using the Internet of Things with the device Arduino Uno to automate the lights of a residence, to have the ease of control during the day to day, the panel of control is accessed by a browser software on a mobile phone or computer, providing greater convenience for people. During the research were analyzed the different devices available in the national market, the results allowed to conclude the development of a simple solution that could contribute to robotics classes, the main interest related to the results involves the application experience, which can be expanded according to with the need of the user and its environment, proposing new applications in disciplines that involve robotics, database, internet, programming and electronics.

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